Robustness of nuclear core activity reconstruction by data assimilation - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment Année : 2010

Robustness of nuclear core activity reconstruction by data assimilation

Résumé

We apply a data assimilation technique, inspired from meteorological applications, to perform an optimal reconstruction of the neutronic activity field in a nuclear core. Both measurements and information coming from a numerical model are used. We first study the robustness of the method when the amount of measured information decreases. We then study the influence of the nature of the instruments and their spatial repartition on the efficiency of the field reconstruction.
Fichier principal
Vignette du fichier
8604_Bouriquet.pdf (149.69 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-03546026 , version 1 (27-01-2022)

Identifiants

Citer

Bertrand Bouriquet, Jean-Philippe Argaud, Patrick Erhard, Sébastien Massart, Angélique Ponçot, et al.. Robustness of nuclear core activity reconstruction by data assimilation. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2010, 629 (1), pp.282-287. ⟨10.1016/j.nima.2010.09.180⟩. ⟨hal-03546026⟩
13 Consultations
4 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More